So you'll notice that:
http://www.lsa.umich.edu/polisci <== comes back with a "//" in
Location Header of the the 302 redirect response message
http://wwwprod.lsa.umich.edu/polisci <== does not have a "//" in the
Location header of the 302 redirect response message
Thanks.
Quoting Shanti Suresh <sha...@umich.edu>:
All,
We are running into a peculiar issue. We have Tomcat 6.0.24
front-ended by Apache2.2.3. We have a VirtuslHost serving port 80
where Apache simply hands off "/" to Tomcat's load-balancer.
<VirtualHost *:80>
ServerName wwwprod.lsa.umich.edu
ServerAlias wwwprod www www.lsa.umich.edu
Redirect / balancer://dsmdelivery/
ProxyPass / balancer://dsmdelivery/
ProxyPassReverse / balancer://dsmdelivery/
TraceEnable Off
</VirtualHost>
Tomcat is tacking on an extra "/" as it creates a 302 response for
one of the Server Aliases, and not the other as in the curl output
below, when the URI does not have a trailing "/".
The problem cropped up when all systems including the F5
load-balancer had to be rebooted after last weekend's storm.
-------------- Curl output for both virtual hosts:-------------
ldevm-shanti:~ shanti$ curl -v --dump-header headers_wwwprod.txt
http://wwwprod.lsa.umich.edu/polisci
* About to connect() to wwwprod.lsa.umich.edu port 80 (#0)
* Trying 141.211.177.191... connected
* Connected to wwwprod.lsa.umich.edu (141.211.177.191) port 80 (#0)
GET /polisci HTTP/1.1
User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7
OpenSSL/0.9.8r zlib/1.2.3
Host: wwwprod.lsa.umich.edu
Accept: */*
< HTTP/1.1 302 Moved Temporarily
< Server: Apache-Coyote/1.1
< Location: http://wwwprod.lsa.umich.edu/polisci/
< Transfer-Encoding: chunked
< Date: Tue, 13 Sep 2011 20:28:29 GMT
<
* Connection #0 to host wwwprod.lsa.umich.edu left intact
* Closing connection #0
ldevm-shanti:~ shanti$ curl -v --dump-header headers_lsa.txt
http://www.lsa.umich.edu/polisci
* About to connect() to www.lsa.umich.edu port 80 (#0)
* Trying 141.211.177.203... connected
* Connected to www.lsa.umich.edu (141.211.177.203) port 80 (#0)
GET /polisci HTTP/1.1
User-Agent: curl/7.19.7 (universal-apple-darwin10.0) libcurl/7.19.7
OpenSSL/0.9.8r zlib/1.2.3
Host: www.lsa.umich.edu
Accept: */*
< HTTP/1.1 302 Moved Temporarily
< Date: Tue, 13 Sep 2011 20:28:47 GMT
< Server: Apache-Coyote/1.1
< Location: http://www.lsa.umich.edu//polisci/
< Content-Length: 0
< X-Cnection: close
< Content-Type: text/plain; charset=UTF-8
< Set-Cookie: BIGipServerlsa-cmsproddlv_pool=3232879501.20480.0000; path=/
<
* Connection #0 to host www.lsa.umich.edu left intact
* Closing connection #0
---------------
Appreciate any thoughts.
Thanks!
--
Shanti Suresh
LSA Development
500 S. State Street
Ann Arbor MI 48109-1382
Office: 734-763-4807
sha...@umich.edu
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500 S. State Street
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Office: 734-763-4807
sha...@umich.edu
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